英文别名PBT Impurity 2; Cyclotris; PBT Cyclic TriMer; 3,8,15,20,27,32-Hexaoxatetracyclo[32.2.2.210,13.222,25]dotetraconta-10,12,22,24,34,36,37,39,41-nonaene-2,9,14,21,26,33-hexone; 3,8,15,20,27,32-Hexaoxatetracyclo[32.2.2.210,13.222,25]dotetraconta-1(36),10,12,22,24,34,37,39,41-nonaene-2,9,14,21,26,33-hexone; 3,8,15,20,27,32-Hexaoxatetracyclo[32.2.2.210,13.222,25]dotetraconta-1(36),10,11,13(12),22,23,25(24),34,37-nonaene-2,9,14,21,26,33-hexone 
